Siemens 3RN20001AA30
Thermistor motor protection relay Compact evaluation unit 17.5 mm enclosure screw terminal 1 change-over contact US = 24 V AC,DC Auto-reset suitable for bimetallic switch Supply =output voltage 1 LED (READY)
This Siemens 3RN20001AA30 is supplied brand new by PartLogic for switching, motor protection, starting, control panel builds, machinery maintenance and industrial electrical applications. It forms part of our Industrial automation > Motor control > Overload relays range and is referenced internally as PartLogic SKU PL27088130250.
Before ordering, please confirm the manufacturer part number, product specifications and compatibility with your existing equipment. If you are replacing a failed, obsolete or hard-to-find part, contact PartLogic and we can help check suitability or source related components.
| product brand name | SIRIUS |
| product category | SIRIUS 3RN2 thermistor motor protection |
| product designation | Thermistor motor protection relay |
| design of the product | Compact evaluation unit, suitable for bimetallic switch (terminal A1 jumpered with root of changeover contact) |
| product type designation | 3RN2 |
| product function | thermistor motor protection |
| display version LED | Yes |
| at AC in hot operating state | 0.3 W |
| at DC in hot operating state | 0.3 W |
| insulation voltage for overvoltage category III according to IEC 60664 with degree of pollution 3 rated value | 300 V |
| degree of pollution | 3 |
| surge voltage resistance rated value | 4 kV |
| shock resistance according to IEC 60068-2-27 | 11g / 15 ms |
| vibration resistance according to IEC 60068-2-6 | 10 ... 55 Hz: 0.35 mm |
| mechanical service life (operating cycles) typical | 10 000 000 |
| at 24 V typical | 100 000 |
| thermal current of the switching element with contacts maximum | 5 A |
| reference code according to IEC 81346-2 | K |
| Substance Prohibitance (Date) | 05/28/2009 |
| SVHC substance name | Lead - 7439-92-1 Lead monoxide (lead oxide) - 1317-36-8 |
| Net Weight | 0.126 kg |
| error memory | No |
| dynamic open-circuit detection | No |
| external reset | No |
| auto-RESET | Yes |
| manual RESET | No |
| type of voltage of the control supply voltage | AC/DC |
| at 50 Hz rated value | 24 V |
| at 60 Hz rated value | 24 V |
| control supply voltage at DC rated value | 24 V |
| initial value | 0.85 |
| full-scale value | 1.1 |
| at 24 V | 1.8 A2 ms1 A |
| buffering time in the event of power failure minimum | 40 ms |
| relative metering precision | 9 % |
| material of switching contacts | AgSnO2 |
| number of NC contacts for auxiliary contacts | 0 |
| number of NO contacts for auxiliary contacts | 0 |
| number of CO contacts for auxiliary contacts | 1 |
| operational current of auxiliary contacts at AC-15 maximum | 3 A |
| operating frequency rated value | 50 ... 60 Hz |
| continuous current of the DIAZED fuse link of the output relay | 6 A |
| due to burst according to IEC 61000-4-4 | 2 kV (power ports) / 1 kV (signal ports) |
| due to conductor-earth surge according to IEC 61000-4-5 | 2 kV (line to ground) |
| due to conductor-conductor surge according to IEC 61000-4-5 | 1 kV (line to line) |
| electrostatic discharge according to IEC 61000-4-2 | 6 kV contact discharge / 8 kV air discharge |
| design of the electrical isolation | without galvanic isolation |
| between input and output | No |
| between the voltage supply and other circuits | No |
| product component removable terminal for auxiliary and control circuit | Yes |
| type of electrical connection | screw terminal |
| for auxiliary and control circuit | screw-type terminals |
| solid | 1x (0.5 ... 4 mm²), 2x (0.5 ... 2.5 mm²)0.5 ... 4 mm²20 ... 12 |
| finely stranded with core end processing | 1x (0.5 ... 4 mm²), 2x (0.5 ... 1.5 mm²)0.5 ... 4 mm² |
| for AWG cables solid | 1x (20 ... 12), 2x (20 ... 14) |
| stranded | 20 ... 12 |
| tightening torque with screw-type terminals | 0.6 ... 0.8 N·m |
| mounting position | any |
| fastening method | screw and snap-on mounting onto 35 mm DIN rail |
| height | 100 mm |
| width | 17.5 mm |
| depth | 90 mm |
| — forwards | 0 mm |
| — backwards | 0 mm |
| — upwards | 0 mm |
| — downwards | 0 mm |
| — at the side | 0 mm |
| installation altitude at height above sea level maximum | 2 000 m |
| during operation | -25 ... +60 °C |
| during storage | -40 ... +85 °C |
| during transport | -40 ... +85 °C |
| relative humidity during operation maximum | 70 % |
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